Reading ASCII Textual File Headers

1
Reading ASCII Textual File Headers

• TLMs new standard for SEG-Y will be ASCII rather
  than EBCDIC Textual File Headers
• To View ASCII Textual File Header
• Use ITS SegyTool
• Panther Segy Edit is no longer supported
• Use gbillings/bin/ythdr
• Use unix more command

2
ASCII Textual File Header using SegyTool
File Open Set Format to Ascii Set
Header to Ebcdic Export Header to Ascii
text file (fix coming soon)
3
ASCII Textual File Header using
gbilling/bin/ythdr
Type gbilling/bin/ythdr filename.sgy Select and
paste to text editor if desired.
4
ASCII Textual File Header using more
Adjust xterm window width to 80 ideal size
80x42. Type more filename.sgy Type
q for quit Select and paste to text
editor